Model: 2907168

Self-aligning Roller Bearing

Special Features:

Modified internal design; circular grooves and lubricating holes in the outer ring; machined brass cage, roller riding

Properties:

Overall Width

80.0 millimeters

Bore Diameter

160.0 millimeters

Overall Outside Diameter

290.0 millimeters

Surface Finish

Ground

Bore Shape

Straight

Material

Steel inner ringsteel outer ringcopper alloy retainersteel roller

Style Designator

Double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable

NSN

3110-01-349-6221

Part Number

2907168

Description

Bearing,roller,self-aligning

CAGE

21444

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

Part 2907168 NSN 3110-01-349-6221

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00016

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482800080
SITC: 74680
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Other ball or roller bearings, including combined ball/roller bearings, nesoi